We?re a Ceilidh band who?ve been using one or two Ovid System mics for our fiddles for our occasional gigs over the last couple of years ... amounting to five or six gigs a year. Overall we?re very pleased with the mics, they are great for live performance. However, despite being reasonably careful in attaching the mics (after all, fiddles are fairly delicate!) on one of the Violin Clips the thread of the screw that?s essential for holding the clip on the instrument has become damaged, meaning it won?t stay tightened in the right position. Unfortunately Thomann cannot supply a replacement screw, so we?ve had to buy a new clip. Disappointing! I suppose the lesson is to tighten the screw carefully and not too tight ... but I would never have expected hand tightening a clip to cause damage it!